| # 0. Make sure you have Ruby 1.9.3 installed, and optionally RVM and PostgreSQL | |
| # 0.2 If you are on the Mac, make sure you have a c compiler by installing XCode Command Line Tools or gcc4.2 with homebrew | |
| # https://github.com/mxcl/homebrew/wiki/Custom-GCC-and-cross-compilers | |
| # 0.5 Make sure you have bundler version ~> 1.2 as Rails depends on it | |
| gem install bundler | |
| # 1. Get edge Rails source (master branch) | |
| git clone https://github.com/rails/rails.git |
| from gevent import monkey | |
| monkey.patch_all() | |
| import gevent.pool | |
| import os | |
| import random | |
| import time | |
| import datetime | |
| from multiprocessing import Semaphore, Array |
| config.add_route('options', '/*path', request_method='OPTIONS', view='.utility_views.OptionsView') | |
| config.add_route('trace', '/*path', request_method='TRACE', view='.utility_views.TraceView') |
This tutorial guides you through creating your first Vagrant project.
We start with a generic Ubuntu VM, and use the Chef provisioning tool to:
Afterwards, we'll see how easy it is to package our newly provisioned VM
| # to execute this gist, run the line bellow in terminal | |
| \curl -L https://raw.github.com/gist/3875946/install_source_code_pro.sh | sh |
| from celery import chain | |
| from django.core.management.base import BaseCommand | |
| from . import tasks | |
| class Command(BaseCommand): | |
| def handle(self, *args, **kwargs): |
| from math import log | |
| log2= lambda x:log(x,2) | |
| from scipy import histogram, digitize, stats, mean, std | |
| from collections import defaultdict | |
| def mutual_information(x,y): | |
| return entropy(y) - conditional_entropy(x,y) | |
| def conditional_entropy(x, y): | |
| """ |
In addition to the charts that follow, you might want to consider the Frequently Asked Questions section for a selection of common questions about MongoDB.
The following table presents the MySQL/Oracle executables and the corresponding MongoDB executables.
| #!/bin/sh | |
| # script to convert mysql schema to be compatible with data warehouse software | |
| # make sure that s3cmd and maatkit utility is installed | |
| db_name=${1:-'test'} | |
| > /root/$db_name.txt | |
| temppath='/mnt/data/pdump1' | |
| host='localhost' | |
| user='maatkit' |
| #!/bin/sh | |
| ### BEGIN INIT INFO | |
| # Provides: btsync | |
| # Required-Start: $local_fs $remote_fs | |
| # Required-Stop: $local_fs $remote_fs | |
| # Should-Start: $network | |
| # Should-Stop: $network | |
| # Default-Start: 2 3 4 5 | |
| # Default-Stop: 0 1 6 | |
| # Short-Description: Multi-user daemonized version of btsync. |
